Company Filing History:
Years Active: 2008
Title: The Innovative Contributions of Stephen Schaaf
Introduction
Stephen Schaaf is a notable inventor based in Calgary, Canada. He has made significant contributions to the field of chemical engineering, particularly in the recovery of valuable compounds from industrial processes. His innovative approach has led to the development of a unique method for recovering purified sodium bicarbonate and ammonium sulfate.
Latest Patents
Stephen Schaaf holds a patent for a method titled "Method for recovering purified sodium bicarbonate and ammonium sulfate." This process involves recovering sodium bicarbonate and ammonium sulfate from a sodium sulfate solution, which can be either pure or contain other compounds. The method includes the addition of carbon dioxide and ammonia gases or solid ammonium bicarbonate to precipitate sodium bicarbonate from the solution. The remaining solution undergoes a series of unique precipitation steps, allowing for the production of high-grade ammonium sulfate fertilizer. This innovative process achieves 100% conversion of the sodium salt feedstock to sodium bicarbonate and ammonium sulfate in a commercially viable manner.
Career Highlights
Throughout his career, Stephen has worked with various companies, including Airborne Industrial Minerals, Inc. and Airborne Clean Energy LLC. His experience in these organizations has contributed to his expertise in developing efficient chemical processes.
Collaborations
Stephen has collaborated with notable professionals in his field, including Joe Bichel and Murray Mortson. These partnerships have further enhanced his innovative capabilities and contributed to the success of his projects.
Conclusion
Stephen Schaaf's contributions to the field of chemical engineering through his innovative patent demonstrate his commitment to advancing industrial processes. His work not only highlights his expertise but also showcases the potential for sustainable practices in the recovery of valuable compounds.